AD: International Aero Engines, LLC Turbofan Engines | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-10.20.25

AirborneNextGen-
10.21.25

Airborne-Unlimited-10.22.25

Airborne-FltTraining-10.23.25

AirborneUnlimited-10.17.25

Mon, Dec 02, 2019

AD: International Aero Engines, LLC Turbofan Engines

AD NUMBER: 2019-25-01

PRODUCT: Certain International Aero Engines, LLC (IAE LLC) PW1122G-JM, PW1124G-JM, PW1124G1-JM, PW1127G1-JM, PW1127GA-JM, PW1127G-JM, PW1129G-JM, PW1130G-JM, PW1133GA-JM, PW1133G-JM model turbofan engines.

ACTION: Final rule; request for comments.

SUMMARY: This AD requires replacement of certain low-pressure turbine (LPT) 3rdstage blades.

This AD was prompted by multiple reports of LPT 3rd-stage blade failures causing a reduction of engine thrust.

DATES: This AD is effective December 16, 2019. The FAA must receive comments on this AD by January 13, 2020.

COST: The FAA estimates that this AD affects 0 airplanes of U.S. registry. Operators may incur the following costs in order to comply with this AD:

Replace set of LPC 3rd-stage blades

  • Labor: 408 work-hours × $85 per hour = $34,680 per engine.
  • Parts: $750,000 per blade set.
  • Cost per engine: $784,680
FMI: AD

Advertisement

More News

Aero-News: Quote of the Day (10.23.25)

“Sport Pilot 2.0 gives more people than ever the opening to pursue their dreams of putting themselves in the pilot seat and enjoying the unique perspectives of flight. This v>[...]

United Airliner Likely Hit Weather Balloon, Not Space Object

WindBorne’s CEO Cooperating In Investigation Of Mysterious Incident After a mysterious collision with what was thought to be either an asteroid or space debris, it’s lo>[...]

Atlanta Cops Block Attempted Shooting at Hartsfield-Jackson

Man Arrested After Attempting to Bring an Assault Rifle Into the World’s Busiest Airport A 49-year-old man was arrested by Atlanta police officers for allegedly planning a ma>[...]

Aviation Tracking Technology Bill Flies Through the Senate

Senate Commerce Committee Passes Cruz’s ROTOR Act The Rotorcraft Operations Transparency and Oversight Reform (ROTOR) Act, introduced by Chairman Ted Cruz and Ranking Member >[...]

ALPA Praises Bipartisan Bill To Mitigate Helicopter Risks

ROTOR Act Closes Loopholes And Mandate Safety Technology The Air Line Pilots Association, Int’l, issued a statement lauding a bipartisan bill introduced by Senators Ted Cruz >[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2025 Web Development & Design by Pauli Systems, LC